4. Conveyors: power-driven
  5. With means to facilitate working, treating, or inspecting...
  6. Means to transfer a load back and forth between the mainline...

Malcolm E. Keith

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Automated end loading pallet system

Conveyors: power-driven – With means to facilitate working – treating – or inspecting... – Means to transfer a load back and forth between the mainline...
Patent

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Automatic pallet centering device

Sheet feeding or delivering – Feeding – Pack holders
Patent

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Combination pedestal and vacuum system

Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent

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Guard for grinder wheel

Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent

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Lifting device and a method for lifting by using the same

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Reexamination Certificate

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Profile ID: LFUS-PAI-P-899079

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